{"version":"1.0","provider_name":"HomeAdditionPlus.com","provider_url":"https:\/\/homeadditionplus.com\/dev","author_name":"mdonovan","author_url":"https:\/\/homeadditionplus.com\/dev\/author\/mdonovan\/","title":"Home Heating Oil Emissions Staining Shingles and House Siding - HomeAdditionPlus.com","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"c9Jxl7LLUh\"><a href=\"https:\/\/homeadditionplus.com\/dev\/heating\/home-heating-oil-emissions-staining-shingles-house-siding\/\">Home Heating Oil Emissions Staining Shingles and House Siding<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/homeadditionplus.com\/dev\/heating\/home-heating-oil-emissions-staining-shingles-house-siding\/embed\/#?secret=c9Jxl7LLUh\" width=\"600\" height=\"338\" title=\"&#8220;Home Heating Oil Emissions Staining Shingles and House Siding&#8221; &#8212; HomeAdditionPlus.com\" data-secret=\"c9Jxl7LLUh\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"Home Heating Oil Combustion Emissions Leaving Ugly Rust Stains on Shingles and House Siding By Mark J. Donovan We recently purchased a new home and we noticed when we bought it that there was some rust colored stain on the shingles and some on the house siding below the stained shingles. We thought the rust stains were associated with the rusted chimney vent caps on top of the furnace chimney and gas fireplace chimney. We were wrong. We replace the rusted chimney vent caps and the problem persisted. It turns&hellip;","thumbnail_url":"http:\/\/homeadditionplus.com\/dev\/wp-content\/uploads\/2017\/02\/Buderus_Boiler_small-300x225.jpg"}